Barium Sulphate Precipitated CAS No.7727-43-7 Molecular formula:BaSO4 Properties: It is a white crystalline solid that is odorless andinsolubleinwater. Application: It is used as a superior paint,ink and plastic.It is often extracted in a blast furnace,as it can cope with...
Barium Sulphate Precipitated
CAS No.7727-43-7
Molecular formula: BaSO4
Properties:
It is a white crystalline solid that is odorless andinsolubleinwater.
Application:
It is used as a superior paint,ink and plastic.It is often extracted in a blast furnace,as it can cope with high temperature.
1. Used in coating,paint-it can be as instead of materials higher price paint,such as lithopone,titanium pigment etc..It is suitable to control of paint,make products better stability,flittering luster.
2. Used in plastics industry-It can be used for plastic as stuffing.In order to make products
lucidus,while it can improve the strenght,stiffness and hard wearing of product.
Specification:
Items | Quality |
BaSO4(%) | 98 min. |
Ph value | 6.5-9.0 |
Water soluble matters(%) | 0.25 max. |
Iron(on Fe basis)(%) | 0.004 max. |
Moisture(%) | 0.2 max. |
Oil absorption | 15-30 g/100g |
Whiteness | 94 |
Fineness(45um sieve residue)(%) | 0.20 max. |
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